led module for cup, wine bottle, etc Customized design are accepted OEM / ODM are welcome. CE ROHS ISO9001:2008 l Light ... gift package, Promotional gifts, cup, bottle, etc.l Activated: by push, pull-tab (slide), light, voice, vibration, PIR, etcl Components ... : PCB, IC, speaker, microphone, LED indicator, batteries, wire harness, ...